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A note on the generalised cross-validation criterion in linear model selection
Department of Statistics, Potchefstroom University Potchefstroom 2520, South Africa
Cross-validation criteria in linear model selection are approached from a coordinate free point of view. A new generalised cross-validation criterion is derived and shown to contain the ordinary and the existing generalised cross-validation criteria as special cases.
Key Words: Cross-validation Generalised cross-validation Linear model selection Press statistic